American Express has launched a new Facebook app, “Link, Like, Love,” that tailors deals to what users and their friends “Like” on Facebook. American Express, the biggest credit card issuer by users, said, “we’re running algorithms to serve you up offers that are relevant based on your likes, your preferences and your friends.” The first…

Are you loyal to your supermarket? Do you love a great deal? Then Groupon’s new partnership could be perfect for you. Subscribers to Groupon’s service in Springfield, Massachusetts will find new deals offered in the New England supermarket chain, Big Y. Why is this big news? Although not the first time grocery deals have been…

Facebook news feeds will appear slightly different for many users, as the social networking site announces Deals in several cities. Those who subscribe to this new feature will receive announcements of current and ongoing deals either within their news feeds or by e-mail. As Deals becomes more prevalent within Facebook, other group-buying services such as…